NPI Atlas

Erica Martinez-Castro, NP

Primary Care Nurse Practitioner in San Antonio, Texas. NPI 1659149870.

NPI1659149870

Registry record

NPI
1659149870
Profession
Nurse Practitioner (NP)
Specialty
Primary Care Nurse Practitioner (363LP2300X)
Practice address
1715 Mccullough Ave
San Antonio, TX 78212
Phone
2102255323
In the registry since
December 18, 2023
Last NPPES update
July 29, 2025
Sole proprietor
No
License
1140174 (TX)

At this location

4 other providers in our data list 1715 Mccullough Ave, San Antonio as a practice address:

In context

The NPI number of Erica Martinez-Castro is 1659149870. They are a Primary Care Nurse Practitioner in San Antonio, Texas.

Erica Martinez-Castro is one of 67 Primary Care Nurse Practitioners in San Antonio and one of 1,246 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.

The NPI has been in the federal registry for 2 years, since December 18, 2023.

Frequently asked questions

What is NPI 1659149870?

NPI 1659149870 is the 10-digit National Provider Identifier assigned to Erica Martinez-Castro, a Primary Care Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since December 18, 2023.

How do I verify this provider?

Cross-check NPI 1659149870 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1140174 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.

Is this information current?

This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as July 29, 2025. We refresh our data each month when CMS publishes a new file.

Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.